Event: Division 4

PDF Excel

Opponent	Rating	Result
Albert Chacko	1144	0 - 1
Nathan Dyke	1050	1 - 0
Andrew Goadby	1312	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1302 = (3506 + 400 * (2 - 1)) / 3)